3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mbourne | 3 | 1678 | 735 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.029 | 0.313 | 0.354 | 37.7 | -52 | 51 | 1251 | 1189 | 7338 |
| SRMFix | -0.110 | 0.352 | 0.408 | 65.5 | -98 | 86 | 1286 | 1175 | 7202 |
| EloSRM | -0.140 | 0.474 | 0.498 | 97.5 | -87 | 185 | 1785 | 1678 | 6950 |
| SRM | -0.629 | 0.629 | 0.772 | 155.0 | -255 | -93 | 1083 | 735 | 8558 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-05-27 | SRM 441 | 2 | 708 | 585.27 | -0.28 | -20 | 1678 | 6950 | -93 | 735 | 8558 |
| 2 | 2009-03-24 | SRM 437 | 2 | 721 | 460.47 | -0.65 | -87 | 1698 | 7107 | -255 | 828 | 9175 |
| 1 | 2009-03-11 | SRM 436 | 2 | 401 | 567.67 | 0.50 | 185 | 1785 | 6163 | -117 | 1083 | 5396 |